Moisture meter



FIG. 1 is a top plan view of a moisture meter showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof; the right side being a mirror image thereto; and

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a moisture meter, substantially as shown and described. 